What is dried Napa cabbage? How to make and use dried Napa cabbage to bring out its sweetness

"It's so cold, it's really getting to me..."

I buried my face in my scarf, wearing smartphone-compatible gloves on both hands, and walked quickly through the crowd. I resisted the urge to stop as I walked past an izakaya.

"I've been eating out so much lately, my stomach is upset... I'll eat at home today."

My stomach was exhausted from two weeks of continuous drinking parties. Enduring the cold, I entered the supermarket and bought ground chicken breast and ginger.

"Alright, today I'll make Chinese chicken meatball soup with that napa cabbage from the other day."

I had dried the napa cabbage, which I bought at a special price from the greengrocer, and stored a lot of it in the freezer. There was a reason I dried the napa cabbage. I'd heard a rumor that drying napa cabbage could make it taste sweeter than other vegetables. And to be honest, the "drying" technique, which allows vegetables to be stored for longer, suited my lazy personality perfectly.

The basic method for making dried napa cabbage is no different from other vegetables. Sun-drying takes a few hours to half a day. You adjust it yourself while checking the drying progress. If you want to increase its shelf life, dry it thoroughly until it's completely crisp. If you want to dry it completely, it will take about 4 to 5 days.

"Mmm, it's sweet and delicious."

I brought the dried napa cabbage, which had returned to room temperature, to my mouth, and my cheeks relaxed at its subtle sweetness. I simmered Chinese soup, made with chicken stock powder, sake, and mirin, in a small earthenware pot I bought for single-person hot pot. Then I added my homemade chicken meatballs. They quickly cooked on the surface and turned white. A few minutes later, I tossed in a handful of napa cabbage. The savory aroma of ginger and Chinese soup wafted up, reminding me of my hunger.

"Time to eat!"

I took a sip of the cloudy soup, swirling gently in my bowl. I felt my body, cold and constricted, instantly relax.

"Ah, I'm glad I decided to eat at home..."

In the past, I would have just eaten out or bought something ready-made. But ever since I started making my own dried vegetables, my eating habits have completely changed. It's not something that can be made effortlessly, but the more often you make it, the more skilled you become, and the lower the barrier to making it becomes.

"That was delicious."

My stomach was full, and I suddenly felt sleepy. I lay down on the sofa and quietly closed my eyes. Tomorrow was my day off.

The true power of napa cabbage

Napa cabbage is a representative vegetable of Japanese winter cuisine. It is essential for hot pot dishes and is used in a wide range of dishes such as pickles, stir-fries, and soups. Its characteristic is its mild taste, which develops a rich sweetness when heated. It is rich in vitamin C, potassium, and dietary fiber, and can be said to be a well-balanced and nutritious vegetable while being low in calories.

On the other hand, due to its large size and high water content, napa cabbage takes up a lot of space when stored in the refrigerator, and it is often difficult to use it all up. Many people have probably bought a whole head at a special price, only to have more than half of it spoil. Drying is a method that can solve this napa cabbage storage problem all at once.

What changes when you dry napa cabbage?

When you dry napa cabbage, the water evaporates, making it surprisingly compact. Even a whole head of napa cabbage can fit into a single storage bag when dried. Not only does its shelf life dramatically increase, but its flavor also undergoes a significant change.

Enhanced sweetness

Napa cabbage is a vegetable with high water content, but drying it concentrates its sweetness. The flavor, which seemed bland when raw, becomes noticeably sweeter after drying. This sweetness is further enhanced by cooking; when added to soups or stews, it combines with the umami of the dashi to create a deep, rich flavor. Even when eaten on its own, you can feel the sweetness gradually spread with each chew.

Reduced bulk and easier storage

While fresh napa cabbage can take up a large portion of your refrigerator, drying it reduces its volume to less than one-tenth. It can be stored at room temperature in airtight containers or resealable bags, and freezing allows for even longer-term storage. The convenience of being able to take out only the amount you need, when you need it, is a great help for effortlessly continuing to cook daily meals.

How to make dried napa cabbage

Drying napa cabbage, like other vegetables, is fundamentally done by sun-drying, but the degree of drying significantly alters the final product and its shelf life.

Semi-dry (several hours to half a day)

Cut the napa cabbage into appropriate sizes, arrange them on a sieve or drying net, and sun-dry them. After a few hours to half a day, the surface moisture will evaporate, and they will become wilted. Even at this stage, the flavor is concentrated, and they can be used immediately as an ingredient for stir-fries or miso soup. The guideline for refrigerated storage is about 3-5 days. If the sun is strong, you can dry them in the morning and bring them in by evening, making it a convenient option.

Full-dry (4-5 days)

If you want to maximize preservation, full-drying, which completely removes moisture over 4-5 days, is recommended. Fully dried napa cabbage can be stored at room temperature for a long period, and if kept in an airtight container, it can last for several months. Full-dried napa cabbage is ideal for stewed dishes; it soaks up the broth thoroughly and softens, resulting in a dish with deeply infused flavors.

Recommended uses for dried napa cabbage

Dried napa cabbage is a versatile ingredient that can be used in various cooking methods, including simmering, stir-frying, and pickling.

Soups and hot pots

Dried napa cabbage is best utilized as an ingredient in soups and hot pots. When added to Chinese soup, the sweetness of the napa cabbage and the umami of the chicken broth blend together, creating a comforting bowl that warms you from the inside out. Combined with chicken meatballs and ginger, it becomes a gentle yet nutritious dish. For hot pots, you can add it dried, and it will naturally rehydrate by absorbing the broth, requiring almost no preparation time.

Stir-fries and miso soup

Semi-dried napa cabbage can be used directly in stir-fries. Because the moisture has been adequately removed, it's less likely to become sticky when stir-fried, and you can enjoy a crisp texture. Even lightly stir-frying it with sesame oil and salt creates a simple dish where the sweetness of the napa cabbage shines through. As an ingredient for miso soup, just adding a handful enhances the flavor and texture, easily increasing the variety of your meals.

Napa cabbage: The vegetable that supports winter dining

Napa cabbage, though humble, plays a crucial role in cooking. Drying it solves storage problems and allows you to enjoy a new, concentrated sweetness. The subtle sweetness of napa cabbage spreading through your body when you drink a warm soup on a cold night is truly special.

The more effort you put in, the richer your dining table becomes. Dried napa cabbage is something that teaches you this feeling in your daily life. Why not try drying this winter staple and enjoy it in a slightly different way?